FIND_PATH(HELLO_INCLUDE_DIR hello.h /usr/include/hello)
FIND_LIBRARY(HELLO_LIBRARY NAMES hello PATH /usr/lib)

IF (HELLO_INCLUDE_DIR AND HELLO_LIBRARY)
	SET(HELLO_FOUND TRUE)
ENDIF (HELLO_INCLUDE_DIR AND HELLO_LIBRARY)
IF (HELLO_FOUND)
	IF (NOT HELLO_FIND_QUIETLY)
		MESSAGE(STATUS "Found Hello: ${HELLO_LIBRARY}")
	ENDIF (NOT HELLO_FIND_QUIETLY)
ELSE (HELLO_FOUND)
	IF (HELLO_FIND_REQUIRED)
		MESSAGE(FATAL_ERROR "Could not find hello library")
	ENDIF (HELLO_FIND_REQUIRED)
ENDIF (HELLO_FOUND)
